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CVE-2026-120463— Warracker before 1.0.4 Missing Authorization via Paperless-ngx Document Linking

Quick assessment

Affected
sassanix Warracker
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Warracker 1.0.4 之前的版本在其 Paperless-ngx 集成中存在一个缺少授权检查的漏洞。该漏洞允许已认证但非管理员的用户，通过搜索并将其他用户的私有文档 ID 以 文档类型链接到自身拥有的保修记录，从而绕过文档所有权限制。攻击者可利用 中 和 路由处理器中不足的授权检查，借助共享的 Paperless-ngx API 凭证检索并泄露属于其他用户的私有文档，导致未经授权的读取访问及机密性丧失。

CVSS 6.5 · Medium
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I. Basic Information for CVE-2026-120463

Vulnerability Information
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Vulnerability Title
Warracker before 1.0.4 Missing Authorization via Paperless-ngx Document Linking
Source: CVE Program / CVE List V5
Vulnerability Description
Warracker before 1.0.4 contains a missing authorization vulnerability in its Paperless-ngx integration that allows an authenticated, non-administrative user to bypass document ownership restrictions by searching for and linking another user's private document ID to a warranty they own using the `other` document type. Attackers can exploit insufficient authorization checks in the `paperless_search_and_link()` and `serve_paperless_document()` route handlers in file_routes.py to retrieve and disclose private documents belonging to another user via the shared Paperless-ngx API credential, resulting in unauthorized read access and confidentiality loss.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
sassanix Warracker 1.0.0 ~ 1.0.4 -

II. Public POCs for CVE-2026-120463

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-120463

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Other References for CVE-2026-120463 (3)

IV. Related Vulnerabilities

Same weakness: CWE-862